no module named 'torch' / no module named 'hallo' tripped by inference.py line 39

[CPavlis]

update: (problem was using python >3.10 - also forgot to run pip install .)

Everything went fine except installing xformers which for some reason spits out "no module named torch" dispite torch pytoch torchvision and I think a couple others installed. I tried installing xformers with --no-dependencies but it spit out the same...

update: very similar to facebookresearch/xformers#740
update: pip install wheels solved this!

so I tried anyway to run python3 scripts/inference.py without any command line just to see if it would spit out some errors, as I don't have a .wav or pic formatted yet, and was surprised it couldn't find hallo

anyone have any ideas for this issue? (I should probably mention this is in a venv)

[AricGamma]

After installed wheels, please try re-install this project as a package by pip install .

[CPavlis]

after wheels was installed pip install xformers still failed but this time with "nvcc exited with code 255"

pip install . was something I remember reading a few times but never tried - noob mistake? problem with self-teaching, now i know, thanks. - I note while it was running it downloaded nvidia_nccl, torch and torchvision - but produced the same ending

.../ai/hallo/lib/python3.12/site-packages/torch/include/ATen/core/boxing/impl/boxing.h:42:106: error: expected primary-expression before ‘)’ token
42 | struct has_ivalue_to<T, std::void_t<decltype(std::declval().to())>>
| ^
error: command '/usr/local/cuda/bin/nvcc' failed with exit code 255
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for xformers
Running setup.py clean for xformers
Successfully built hallo
Failed to build xformers

further research is suggesting the problem with python 3.12, I tried using pyenv global 3.10 after pyenv install 3.10 but python3 still runs 3.12

.. think I got it, having to remake the venv with python3.10 -m venv /path update: same - going to reinstall hallo from scratch ensuring python 3.10.. installed fine, I assume once I have media it'll work, issue resolved.